Over the last few decades, the number of chemical applications in food and agricultural products has been used popularly, with most of their impacts being detrimental rather than beneficial. Furthermore, the chemical additions can affect directly human’s health and worsen long-term exposure.
Firstly, the hazardous substances of chemical preservatives on food items are concern about human’s wellbeing. Although the perseverations aim to impress our taste, the unidentified chemicals migrating into instant noodles, packaging products, or canned food can lead to some diseases. In addition, the harmfully affected preservations of food items can form diseases such as nitrosamines substance contains element causing cancers. Therefore, the consumable chemical ingredients in food brought an enormous affection to human’s wellbeing.
Secondly, the pesticides residues in fruits and veggies can be a health risk for people of all ages. The pesticides are also known as acute poisoning associated with respiratory problems, memory disorders, depression, and some other chronic diseases. Alternatively, the advantages of chemicals added in fruits and veggies to keep the products longer, but it resulted significantly in children and pregnant woman as they have absorbed and exposed through mother’s breast-feeding. Thus, the consumption of pesticides in vegetables raised the severe concern of risk in people’s welfare.
In conclusion, although the amount of chemical usage in food and agricultural products have been used widely, the adverse effect of its consumption leads to some serious diseases and the critical aspects of chemical safety is often ignored. 
Over the last few decades, the number of  
chemical
 applications in  
food
 and agricultural  
products
 has been  
used
  popularly
, with most of their impacts being detrimental  
rather
 than beneficial.  
Furthermore
, the  
chemical
 additions can affect  
directly
 human’s health and worsen long-term exposure. 
Firstly
, the hazardous substances of  
chemical
 preservatives on  
food
 items are concern about human’s  
wellbeing
. Although the  
perseverations
 aim to impress our taste, the unidentified  
chemicals
 migrating into instant noodles, packaging  
products
, or canned  
food
 can lead to  
some
  diseases
.  
In addition
, the  
harmfully
  affected
 preservations of  
food
 items can form  
diseases
 such as nitrosamines substance contains element causing cancers.  
Therefore
, the consumable  
chemical
 ingredients in  
food
 brought an enormous affection to human’s  
wellbeing
. 
Secondly
, the pesticides residues in fruits and veggies can be a health  
risk
 for  
people
 of all ages. The pesticides are  
also
 known as acute poisoning associated with respiratory problems, memory disorders, depression, and  
some
 other chronic  
diseases
.  
Alternatively
, the advantages of  
chemicals
  added
 in fruits and veggies to  
keep
 the  
products
 longer,  
but
 it resulted  
significantly
 in children and pregnant woman as they have absorbed and exposed through mother’s breast-feeding.  
Thus
, the consumption of pesticides in vegetables raised the severe concern of  
risk
 in  
people
’s welfare. 
In conclusion
, although the amount of  
chemical
 usage in  
food
 and agricultural  
products
 have been  
used
  widely
, the adverse effect of its consumption leads to  
some
 serious  
diseases
 and the critical aspects of  
chemical
 safety is  
often
  ignored
.